Very Slightly Included 1
VS1 diamond prices.
VS1 stands for "Very Slightly Included 1" on the GIA clarity grading scale. Minor inclusions observed with effort under 10x magnification. Considered 'eye-clean' — invisible without magnification. Our analytics are based on 346,489 diamonds with VS1 clarity — 250,392 lab-grown and 96,097 natural.
VS1 by colour grade.
Based on 250,392 lab-grown diamonds.
Browse VS1 by shape.
Frequently asked.
What does VS1 clarity mean?
VS1 stands for "Very Slightly Included 1". Minor inclusions observed with effort under 10x magnification. Considered 'eye-clean' — invisible without magnification.
How much does a VS1 diamond cost per carat?
Based on 346,489 diamonds, VS1 lab-grown diamonds average £771/ct and natural VS1 diamonds average £3,466/ct.
Is VS1 clarity worth the price?
VS1 offers excellent value — inclusions are invisible to the naked eye (eye-clean), so you get beautiful appearance without the premium of top grades.